While I was sewing the tulle down on my confetti quilt I noticed the difference between the light coming from my machine and the light coming from my new track lights. WOW what a difference! The machine lighting is so yellow and the track is the newer LED daylight bulbs! I found them at Home Depot and I love them! I hope they make some for the machine? The ones you attach on the otuside don't always last too long..for me!